Quality Assurance Sr Engineer

LG; Washington Court House (OH); On-site; USD 110,000 - 145,000; Full time

Benefits offered by this job

Competitive base salary

Paid time off

401K with company match

Relocation assistance

On-site cafeteria

On-site wellness area

Job summary

The LGES-Honda Joint Venture, L-H Battery Company, in Jeffersonville, Ohio, is seeking a seasoned Quality Assurance leader to ensure products meet reliability, usability and performance standards across battery manufacturing.

You will lead QA strategies, manage PFMEA/DFMEA, oversee SPC and EOL inspections, drive root cause analysis (8D, 5 Why), and collaborate with Manufacturing, R&D, and suppliers to ensure readiness for launches and mass production.

Qualifications

• Bachelor’s degree in Engineering and minimum 8 years QA experience in battery or high-volume manufacturing.
• Strong hands‑on quality tools knowledge (FMEA, SPC, MSA/Gage R&R, PPAP, 8D).
• Experience with OEM or Tier 1 customer quality management and audits.

Responsibilities

• Define and execute quality strategies across lithium-ion battery manufacturing.
• Lead and maintain Quality Management Systems in line with IATF 16949, ISO 9001.
• Establish and monitor quality KPIs (PPM, defect rate, audit scores).
• Oversee process and product quality control including PFMEA/DFMEA, Control Plans, SPC, EOL inspections.
• Lead root cause analysis and corrective actions (8D, 5Why).
• Serve as primary quality interface for key customers including audits and reviews.
• Manage supplier quality performance, audits, and continuous improvement.
• Ensure readiness for new product launches, PV runs, PPAP and mass production.
• Develop and lead the QA organization with training and performance management.
• Collaborate cross-functionally with Manufacturing, R&D, Process Engineering, SCM, and EHS.

Skills

Quality assurance

FMEA/DFMEA

SPC

Root cause analysis

8D problem solving

Customer quality management

Cross-functional collaboration

English communication

Leadership

Education

Bachelor's degree in Engineering

Master's degree in Engineering or Quality Management (preferred)

Tools

Minitab

Six Sigma

Job description

L-H Battery Company, Inc., located in Jeffersonville, Ohio, is a Joint venture of LG Energy Solution and Honda to manufacture large lithium-ion polymer batteries. Products from L-H Battery power a variety of innovative energy storage applications.

Established in 2023, L-H Battery is passionate about developing and maintaining a culture where our associates and customers understand their value and worth. we are making a positive impact and we want you to be a part of it!

Summary

This job is responsible for ensuring a product or component meets the established standards of quality including reliability, usability and performance. This role directly supports manufacturing quality assurance involving failure investigations and root cause analysis using appropriate analysis process, skill and equipment. Communicate effectively within all levels of organization to discuss and resolve quality issues in a timely manner.

Responsibilities:

• Define and execute quality strategies across lithium-ion battery manufacturing (Electrode/cell/Module).
• Lead and maintain Quality Management Systems in compliance with IATF 16949, ISO 9001, and customer-specific requirements.
• Establish and monitor quality KPIs (PPM, defect rate, audit scores, customer claims).
• Oversee process and product quality control, including PFMEA/DFMEA, Control Plans, SPC, and EOL inspections.
• Lead root cause analysis and corrective/preventive actions for quality issues (8D, 5why).
• Act as the primary quality interface for key customers, including audits and regular quality reviews.
• Manage supplier quality performance, including audits and continuous improvement activities.
• Ensure quality readiness for new product launches, PV runs, PPAP, and mass production approval.
• Develop and lead the QA organization, including talent development, training, and performance management.
• Collaborate cross-functionally with Manufacturing, R&D, Process Engineering, SCM, and EHS teams.

Education / Experience:

• Bachelor’s degree in Engineering (Mechanical, Electrical, Chemical, Materials, or related field).
• Master’s degree in Engineering or Quality Management is preferred.
• Minimum 8 years of experience in Quality Assurance within battery, automotive, or high-volume manufacturing industries.
• At least 5 years of people management or senior leadership experience in a QA organization.
• Strong hands‑on experience with quality tools and methodologies (FMEA, SPC, MSA/Gage R&R, PPAP, 8D).
• Proven experience in customer quality management, including OEM or Tier 1 customers.
• Experience with global manufacturing sites or overseas operations is a plus.
• Business‑level English communication skills required.

Knowledge/skills:

• Battery production related knowledge a plus
• Knowledge of IATF16949 standards a plus
• Knowledge of Minitab, Six Sigma, 8D problem solving methodology a plus
• Excellent communication skills: verbal, written and technical presentations
• Critical thinking and an analytical approach to problem solving
• Strong self-motivation and desire to work in a fast-paced manufacturing environment
• Ability to multitask and solve complex problems
• Bilingual (Korean/English) or Multilingual (Korean/English/Japanese) proficiency a plus

Additional requirements:

• Comply with company Personal Protective Equipment (PPE) requirements
• Able to work in both office and manufacturing environments
• Hands‑on support of equipment
• Prompt and regular attendance within our onsite operations
• Flexibility to work adjusted shifts as necessary
• This role requires up to 20% of travel (domestic and/or international)

Are you ready to join us in our journey toward a better world? Start your future with us, where we are building tomorrow, together. Welcome to The LGES - HONDA Joint Venture!

What differentiates the LGES – HONDA Joint Venture and makes us an employer of choice?

Total Rewards:

• Competitive base salary
• Paid time off, including vacation & paid holidays
• Ability to earn compensatory time off
• Industry leading benefit plans (Medical, Dental, Vision, Rx)
• Shift premium (when assigned)
• 401K plan with company match
• Relocation assistance (if eligible)

Career Growth:

• Advancement opportunities
• Education reimbursement for continued learning
• Training and Development programs

Additional Offerings:

• On‑Site cafeteria
• On‑Site recreational area
• On‑Site wellness area
• Clean, climate‑controlled environment

LGES-Honda Joint Venture, L-H Battery Company, is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, veteran status, or any other protected factor.